缙云麻鸭开产体重与产蛋性能的关系  

The Correlation between Close-on-Production Weight and Egg-Production Performance of Jinyun Ducks

作　　者：钟仙龙[1] 

机构地区：[1]丽水学院生态学院,浙江丽水323000

出　　处：《丽水学院学报》2012年第5期59-60,共2页Journal of Lishui University

摘　　要：缙云麻鸭原产浙江省缙云县一带，是我国著名的蛋鸭高产品种。按开产体重把缙云麻鸭分为5组，比较各组鸭的产蛋性能。结果表明：缙云麻鸭开产体重在1200～1500g范围内300d总蛋重和300d总蛋数均较大，但不同开产体重对平均蛋重的影响不大。Jinyun County, Zhejiang Province is the provenance of Jinyun ducks, which is a highly productive breed. In this research, Jinyun ducks were divided into 5 groups, based on their close-on-production weight. The egg-production performances of the groups were compared with each other. The result indicates that the ducks whose close-on-production weight ranges from 1200 to 1500g all have comparatively better egg production performance in terms of both the total number as well as the total weight of the eggs they produced during a period of 300 days. However, no significant correlation is indicated between their close on production weight and the average weight of the eggs they produced.

关 键 词：缙云麻鸭 开产体重 产蛋性能 

分 类 号：S834.83[农业科学—畜牧学]